Finding the Third Proportional to 463,650 and 988,543.50

Step by Step Solution

1. Step 1: Write the proportion equation
   463,650 : 988,543.50 = 988,543.50 : x
2. Step 2: Convert to fraction form
   463,650/988,543.50 = 988,543.50/x
3. Step 3: Cross multiply
   463,650x = 988,543.50 × 988,543.50
4. Step 4: Simplify right side
   463,650x = 977,218,251,392.25
5. Step 5: Solve for x
   x = 977,218,251,392.25/463,650
6. Step 6: Final answer
   x = 2,107,663.65