Finding the Third Proportional to 695,199 and 931,126.50

Step by Step Solution

1. Step 1: Write the proportion equation
   695,199 : 931,126.50 = 931,126.50 : x
2. Step 2: Convert to fraction form
   695,199/931,126.50 = 931,126.50/x
3. Step 3: Cross multiply
   695,199x = 931,126.50 × 931,126.50
4. Step 4: Simplify right side
   695,199x = 866,996,559,002.25
5. Step 5: Solve for x
   x = 866,996,559,002.25/695,199
6. Step 6: Final answer
   x = 1,247,119.97