Finding the Third Proportional to 693,940 and 1,035,154

Step by Step Solution

1. Step 1: Write the proportion equation
   693,940 : 1,035,154 = 1,035,154 : x
2. Step 2: Convert to fraction form
   693,940/1,035,154 = 1,035,154/x
3. Step 3: Cross multiply
   693,940x = 1,035,154 × 1,035,154
4. Step 4: Simplify right side
   693,940x = 1,071,543,803,716
5. Step 5: Solve for x
   x = 1,071,543,803,716/693,940
6. Step 6: Final answer
   x = 1,544,144.74