Finding the Third Proportional to 12,909,194 and 27,810,106

Step by Step Solution

1. Step 1: Write the proportion equation
   12,909,194 : 27,810,106 = 27,810,106 : x
2. Step 2: Convert to fraction form
   12,909,194/27,810,106 = 27,810,106/x
3. Step 3: Cross multiply
   12,909,194x = 27,810,106 × 27,810,106
4. Step 4: Simplify right side
   12,909,194x = 773,401,995,731,236
5. Step 5: Solve for x
   x = 773,401,995,731,236/12,909,194
6. Step 6: Final answer
   x = 59,910,943.76