Finding the Third Proportional to 34,053,943 and 75,666,146

Step by Step Solution

1. Step 1: Write the proportion equation
   34,053,943 : 75,666,146 = 75,666,146 : x
2. Step 2: Convert to fraction form
   34,053,943/75,666,146 = 75,666,146/x
3. Step 3: Cross multiply
   34,053,943x = 75,666,146 × 75,666,146
4. Step 4: Simplify right side
   34,053,943x = 5,725,365,650,493,316
5. Step 5: Solve for x
   x = 5,725,365,650,493,316/34,053,943
6. Step 6: Final answer
   x = 168,126,365.00