Finding the Third Proportional to 32,165,976 and 69,370,608

Step by Step Solution

1. Step 1: Write the proportion equation
   32,165,976 : 69,370,608 = 69,370,608 : x
2. Step 2: Convert to fraction form
   32,165,976/69,370,608 = 69,370,608/x
3. Step 3: Cross multiply
   32,165,976x = 69,370,608 × 69,370,608
4. Step 4: Simplify right side
   32,165,976x = 4,812,281,254,289,664
5. Step 5: Solve for x
   x = 4,812,281,254,289,664/32,165,976
6. Step 6: Final answer
   x = 149,607,810.88