Finding the Third Proportional to 1,573,839 and 2,430,499.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,573,839 : 2,430,499.50 = 2,430,499.50 : x
2. Step 2: Convert to fraction form
   1,573,839/2,430,499.50 = 2,430,499.50/x
3. Step 3: Cross multiply
   1,573,839x = 2,430,499.50 × 2,430,499.50
4. Step 4: Simplify right side
   1,573,839x = 5,907,327,819,500.25
5. Step 5: Solve for x
   x = 5,907,327,819,500.25/1,573,839
6. Step 6: Final answer
   x = 3,753,451.16