Finding the Third Proportional to 27,453,902 and 59,688,604

Step by Step Solution

1. Step 1: Write the proportion equation
   27,453,902 : 59,688,604 = 59,688,604 : x
2. Step 2: Convert to fraction form
   27,453,902/59,688,604 = 59,688,604/x
3. Step 3: Cross multiply
   27,453,902x = 59,688,604 × 59,688,604
4. Step 4: Simplify right side
   27,453,902x = 3,562,729,447,468,816
5. Step 5: Solve for x
   x = 3,562,729,447,468,816/27,453,902
6. Step 6: Final answer
   x = 129,771,332.59