Finding the Third Proportional to 3,174,552 and 4,864,374

Step by Step Solution

1. Step 1: Write the proportion equation
   3,174,552 : 4,864,374 = 4,864,374 : x
2. Step 2: Convert to fraction form
   3,174,552/4,864,374 = 4,864,374/x
3. Step 3: Cross multiply
   3,174,552x = 4,864,374 × 4,864,374
4. Step 4: Simplify right side
   3,174,552x = 23,662,134,411,876
5. Step 5: Solve for x
   x = 23,662,134,411,876/3,174,552
6. Step 6: Final answer
   x = 7,453,692.49