Finding the Third Proportional to 12,976,417 and 30,632,053.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,976,417 : 30,632,053.50 = 30,632,053.50 : x
2. Step 2: Convert to fraction form
   12,976,417/30,632,053.50 = 30,632,053.50/x
3. Step 3: Cross multiply
   12,976,417x = 30,632,053.50 × 30,632,053.50
4. Step 4: Simplify right side
   12,976,417x = 938,322,701,626,862.25
5. Step 5: Solve for x
   x = 938,322,701,626,862.25/12,976,417
6. Step 6: Final answer
   x = 72,309,844.98