Finding the Third Proportional to 51,009,499 and 109,296,173

Step by Step Solution

1. Step 1: Write the proportion equation
   51,009,499 : 109,296,173 = 109,296,173 : x
2. Step 2: Convert to fraction form
   51,009,499/109,296,173 = 109,296,173/x
3. Step 3: Cross multiply
   51,009,499x = 109,296,173 × 109,296,173
4. Step 4: Simplify right side
   51,009,499x = 11,945,653,432,445,928
5. Step 5: Solve for x
   x = 11,945,653,432,445,928/51,009,499
6. Step 6: Final answer
   x = 234,184,880.59