Finding the Third Proportional to 6,870,540 and 14,959,320

Step by Step Solution

1. Step 1: Write the proportion equation
   6,870,540 : 14,959,320 = 14,959,320 : x
2. Step 2: Convert to fraction form
   6,870,540/14,959,320 = 14,959,320/x
3. Step 3: Cross multiply
   6,870,540x = 14,959,320 × 14,959,320
4. Step 4: Simplify right side
   6,870,540x = 223,781,254,862,400
5. Step 5: Solve for x
   x = 223,781,254,862,400/6,870,540
6. Step 6: Final answer
   x = 32,571,130.49