Finding the Third Proportional to 12,803,444.50 and 28,160,686.38

Step by Step Solution

1. Step 1: Write the proportion equation
   12,803,444.50 : 28,160,686.38 = 28,160,686.38 : x
2. Step 2: Convert to fraction form
   12,803,444.50/28,160,686.38 = 28,160,686.38/x
3. Step 3: Cross multiply
   12,803,444.50x = 28,160,686.38 × 28,160,686.38
4. Step 4: Simplify right side
   12,803,444.50x = 793,024,257,111,110.62
5. Step 5: Solve for x
   x = 793,024,257,111,110.62/12,803,444.50
6. Step 6: Final answer
   x = 61,938,352.38