Finding the Third Proportional to 16,221,192 and 25,108,290

Step by Step Solution

1. Step 1: Write the proportion equation
   16,221,192 : 25,108,290 = 25,108,290 : x
2. Step 2: Convert to fraction form
   16,221,192/25,108,290 = 25,108,290/x
3. Step 3: Cross multiply
   16,221,192x = 25,108,290 × 25,108,290
4. Step 4: Simplify right side
   16,221,192x = 630,426,226,724,100
5. Step 5: Solve for x
   x = 630,426,226,724,100/16,221,192
6. Step 6: Final answer
   x = 38,864,358.84