Finding the Third Proportional to 6,123,106,743,003 and 13,119,591,047,890

Step by Step Solution

1. Step 1: Write the proportion equation
   6,123,106,743,003 : 13,119,591,047,890 = 13,119,591,047,890 : x
2. Step 2: Convert to fraction form
   6,123,106,743,003/13,119,591,047,890 = 13,119,591,047,890/x
3. Step 3: Cross multiply
   6,123,106,743,003x = 13,119,591,047,890 × 13,119,591,047,890
4. Step 4: Simplify right side
   6,123,106,743,003x = 172,123,669,263,875,443,802,505,216
5. Step 5: Solve for x
   x = 172,123,669,263,875,443,802,505,216/6,123,106,743,003
6. Step 6: Final answer
   x = 28,110,512,602,212.05