Finding the Third Proportional to 1,152,903 and 1,642,332

Step by Step Solution

1. Step 1: Write the proportion equation
   1,152,903 : 1,642,332 = 1,642,332 : x
2. Step 2: Convert to fraction form
   1,152,903/1,642,332 = 1,642,332/x
3. Step 3: Cross multiply
   1,152,903x = 1,642,332 × 1,642,332
4. Step 4: Simplify right side
   1,152,903x = 2,697,254,398,224
5. Step 5: Solve for x
   x = 2,697,254,398,224/1,152,903
6. Step 6: Final answer
   x = 2,339,532.81