Finding the Third Proportional to 972,598.50 and 2,113,390.50

Step by Step Solution

1. Step 1: Write the proportion equation
   972,598.50 : 2,113,390.50 = 2,113,390.50 : x
2. Step 2: Convert to fraction form
   972,598.50/2,113,390.50 = 2,113,390.50/x
3. Step 3: Cross multiply
   972,598.50x = 2,113,390.50 × 2,113,390.50
4. Step 4: Simplify right side
   972,598.50x = 4,466,419,405,490.25
5. Step 5: Solve for x
   x = 4,466,419,405,490.25/972,598.50
6. Step 6: Final answer
   x = 4,592,254.05