Finding the Third Proportional to 3,472,232 and 7,616,784

Step by Step Solution

1. Step 1: Write the proportion equation
   3,472,232 : 7,616,784 = 7,616,784 : x
2. Step 2: Convert to fraction form
   3,472,232/7,616,784 = 7,616,784/x
3. Step 3: Cross multiply
   3,472,232x = 7,616,784 × 7,616,784
4. Step 4: Simplify right side
   3,472,232x = 58,015,398,502,656
5. Step 5: Solve for x
   x = 58,015,398,502,656/3,472,232
6. Step 6: Final answer
   x = 16,708,387.72