Finding the Third Proportional to 369,702 and 756,886.50

Step by Step Solution

1. Step 1: Write the proportion equation
   369,702 : 756,886.50 = 756,886.50 : x
2. Step 2: Convert to fraction form
   369,702/756,886.50 = 756,886.50/x
3. Step 3: Cross multiply
   369,702x = 756,886.50 × 756,886.50
4. Step 4: Simplify right side
   369,702x = 572,877,173,882.25
5. Step 5: Solve for x
   x = 572,877,173,882.25/369,702
6. Step 6: Final answer
   x = 1,549,564.71