Finding the Third Proportional to 32,081,628 and 69,276,864

Step by Step Solution

1. Step 1: Write the proportion equation
   32,081,628 : 69,276,864 = 69,276,864 : x
2. Step 2: Convert to fraction form
   32,081,628/69,276,864 = 69,276,864/x
3. Step 3: Cross multiply
   32,081,628x = 69,276,864 × 69,276,864
4. Step 4: Simplify right side
   32,081,628x = 4,799,283,885,674,496
5. Step 5: Solve for x
   x = 4,799,283,885,674,496/32,081,628
6. Step 6: Final answer
   x = 149,596,020.68