Finding the Third Proportional to 1,563,997.50 and 2,417,818.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,563,997.50 : 2,417,818.50 = 2,417,818.50 : x
2. Step 2: Convert to fraction form
   1,563,997.50/2,417,818.50 = 2,417,818.50/x
3. Step 3: Cross multiply
   1,563,997.50x = 2,417,818.50 × 2,417,818.50
4. Step 4: Simplify right side
   1,563,997.50x = 5,845,846,298,942.25
5. Step 5: Solve for x
   x = 5,845,846,298,942.25/1,563,997.50
6. Step 6: Final answer
   x = 3,737,759.36