Finding the Third Proportional to 34,053,858 and 75,665,988

Step by Step Solution

1. Step 1: Write the proportion equation
   34,053,858 : 75,665,988 = 75,665,988 : x
2. Step 2: Convert to fraction form
   34,053,858/75,665,988 = 75,665,988/x
3. Step 3: Cross multiply
   34,053,858x = 75,665,988 × 75,665,988
4. Step 4: Simplify right side
   34,053,858x = 5,725,341,740,016,144
5. Step 5: Solve for x
   x = 5,725,341,740,016,144/34,053,858
6. Step 6: Final answer
   x = 168,126,082.51