Finding the Third Proportional to 32,938,710 and 71,547,700

Step by Step Solution

1. Step 1: Write the proportion equation
   32,938,710 : 71,547,700 = 71,547,700 : x
2. Step 2: Convert to fraction form
   32,938,710/71,547,700 = 71,547,700/x
3. Step 3: Cross multiply
   32,938,710x = 71,547,700 × 71,547,700
4. Step 4: Simplify right side
   32,938,710x = 5,119,073,375,290,000
5. Step 5: Solve for x
   x = 5,119,073,375,290,000/32,938,710
6. Step 6: Final answer
   x = 155,412,078.23