Finding the Third Proportional to 1,578,649.50 and 3,468,001.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,578,649.50 : 3,468,001.50 = 3,468,001.50 : x
2. Step 2: Convert to fraction form
   1,578,649.50/3,468,001.50 = 3,468,001.50/x
3. Step 3: Cross multiply
   1,578,649.50x = 3,468,001.50 × 3,468,001.50
4. Step 4: Simplify right side
   1,578,649.50x = 12,027,034,404,002.25
5. Step 5: Solve for x
   x = 12,027,034,404,002.25/1,578,649.50
6. Step 6: Final answer
   x = 7,618,559.03