Finding the Third Proportional to 12,710,535 and 27,797,792.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,710,535 : 27,797,792.50 = 27,797,792.50 : x
2. Step 2: Convert to fraction form
   12,710,535/27,797,792.50 = 27,797,792.50/x
3. Step 3: Cross multiply
   12,710,535x = 27,797,792.50 × 27,797,792.50
4. Step 4: Simplify right side
   12,710,535x = 772,717,267,873,056.25
5. Step 5: Solve for x
   x = 772,717,267,873,056.25/12,710,535
6. Step 6: Final answer
   x = 60,793,449.52