Finding the Third Proportional to 9,087,456 and 19,387,320

Step by Step Solution

1. Step 1: Write the proportion equation
   9,087,456 : 19,387,320 = 19,387,320 : x
2. Step 2: Convert to fraction form
   9,087,456/19,387,320 = 19,387,320/x
3. Step 3: Cross multiply
   9,087,456x = 19,387,320 × 19,387,320
4. Step 4: Simplify right side
   9,087,456x = 375,868,176,782,400
5. Step 5: Solve for x
   x = 375,868,176,782,400/9,087,456
6. Step 6: Final answer
   x = 41,361,210.09