Finding the Third Proportional to 3,569,478.50 and 5,362,130.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,569,478.50 : 5,362,130.50 = 5,362,130.50 : x
2. Step 2: Convert to fraction form
   3,569,478.50/5,362,130.50 = 5,362,130.50/x
3. Step 3: Cross multiply
   3,569,478.50x = 5,362,130.50 × 5,362,130.50
4. Step 4: Simplify right side
   3,569,478.50x = 28,752,443,499,030.25
5. Step 5: Solve for x
   x = 28,752,443,499,030.25/3,569,478.50
6. Step 6: Final answer
   x = 8,055,082.42