Finding the Third Proportional to 634,725 and 927,772.50

Step by Step Solution

1. Step 1: Write the proportion equation
   634,725 : 927,772.50 = 927,772.50 : x
2. Step 2: Convert to fraction form
   634,725/927,772.50 = 927,772.50/x
3. Step 3: Cross multiply
   634,725x = 927,772.50 × 927,772.50
4. Step 4: Simplify right side
   634,725x = 860,761,811,756.25
5. Step 5: Solve for x
   x = 860,761,811,756.25/634,725
6. Step 6: Final answer
   x = 1,356,117.71