Finding the Third Proportional to 3,938,253 and 5,900,821.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,938,253 : 5,900,821.50 = 5,900,821.50 : x
2. Step 2: Convert to fraction form
   3,938,253/5,900,821.50 = 5,900,821.50/x
3. Step 3: Cross multiply
   3,938,253x = 5,900,821.50 × 5,900,821.50
4. Step 4: Simplify right side
   3,938,253x = 34,819,694,374,862.25
5. Step 5: Solve for x
   x = 34,819,694,374,862.25/3,938,253
6. Step 6: Final answer
   x = 8,841,406.17