Finding the Third Proportional to 9,088,688 and 19,915,582

Step by Step Solution

1. Step 1: Write the proportion equation
   9,088,688 : 19,915,582 = 19,915,582 : x
2. Step 2: Convert to fraction form
   9,088,688/19,915,582 = 19,915,582/x
3. Step 3: Cross multiply
   9,088,688x = 19,915,582 × 19,915,582
4. Step 4: Simplify right side
   9,088,688x = 396,630,406,398,724
5. Step 5: Solve for x
   x = 396,630,406,398,724/9,088,688
6. Step 6: Final answer
   x = 43,640,006.83