Finding the Third Proportional to 32,132,572 and 70,641,632

Step by Step Solution

1. Step 1: Write the proportion equation
   32,132,572 : 70,641,632 = 70,641,632 : x
2. Step 2: Convert to fraction form
   32,132,572/70,641,632 = 70,641,632/x
3. Step 3: Cross multiply
   32,132,572x = 70,641,632 × 70,641,632
4. Step 4: Simplify right side
   32,132,572x = 4,990,240,171,623,424
5. Step 5: Solve for x
   x = 4,990,240,171,623,424/32,132,572
6. Step 6: Final answer
   x = 155,301,610.20