Finding the Third Proportional to 812,196 and 1,194,750

Step by Step Solution

1. Step 1: Write the proportion equation
   812,196 : 1,194,750 = 1,194,750 : x
2. Step 2: Convert to fraction form
   812,196/1,194,750 = 1,194,750/x
3. Step 3: Cross multiply
   812,196x = 1,194,750 × 1,194,750
4. Step 4: Simplify right side
   812,196x = 1,427,427,562,500
5. Step 5: Solve for x
   x = 1,427,427,562,500/812,196
6. Step 6: Final answer
   x = 1,757,491.50