Finding the Third Proportional to 692,479.50 and 1,063,733.25

Step by Step Solution

1. Step 1: Write the proportion equation
   692,479.50 : 1,063,733.25 = 1,063,733.25 : x
2. Step 2: Convert to fraction form
   692,479.50/1,063,733.25 = 1,063,733.25/x
3. Step 3: Cross multiply
   692,479.50x = 1,063,733.25 × 1,063,733.25
4. Step 4: Simplify right side
   692,479.50x = 1,131,528,427,155.56
5. Step 5: Solve for x
   x = 1,131,528,427,155.56/692,479.50
6. Step 6: Final answer
   x = 1,634,024.44