Finding the Third Proportional to 700,148.25 and 1,499,926.50

Step by Step Solution

1. Step 1: Write the proportion equation
   700,148.25 : 1,499,926.50 = 1,499,926.50 : x
2. Step 2: Convert to fraction form
   700,148.25/1,499,926.50 = 1,499,926.50/x
3. Step 3: Cross multiply
   700,148.25x = 1,499,926.50 × 1,499,926.50
4. Step 4: Simplify right side
   700,148.25x = 2,249,779,505,402.25
5. Step 5: Solve for x
   x = 2,249,779,505,402.25/700,148.25
6. Step 6: Final answer
   x = 3,213,290.19