Finding the Third Proportional to 12,850,673.63 and 28,045,426.50

Step by Step Solution

1. Step 1: Write the proportion equation
   12,850,673.63 : 28,045,426.50 = 28,045,426.50 : x
2. Step 2: Convert to fraction form
   12,850,673.63/28,045,426.50 = 28,045,426.50/x
3. Step 3: Cross multiply
   12,850,673.63x = 28,045,426.50 × 28,045,426.50
4. Step 4: Simplify right side
   12,850,673.63x = 786,545,947,566,902.25
5. Step 5: Solve for x
   x = 786,545,947,566,902.25/12,850,673.63
6. Step 6: Final answer
   x = 61,206,592.78