Finding the Third Proportional to 34,053,854 and 75,665,980

Step by Step Solution

1. Step 1: Write the proportion equation
   34,053,854 : 75,665,980 = 75,665,980 : x
2. Step 2: Convert to fraction form
   34,053,854/75,665,980 = 75,665,980/x
3. Step 3: Cross multiply
   34,053,854x = 75,665,980 × 75,665,980
4. Step 4: Simplify right side
   34,053,854x = 5,725,340,529,360,400
5. Step 5: Solve for x
   x = 5,725,340,529,360,400/34,053,854
6. Step 6: Final answer
   x = 168,126,066.71