Finding the Third Proportional to 915,904 and 1,347,354

Step by Step Solution

1. Step 1: Write the proportion equation
   915,904 : 1,347,354 = 1,347,354 : x
2. Step 2: Convert to fraction form
   915,904/1,347,354 = 1,347,354/x
3. Step 3: Cross multiply
   915,904x = 1,347,354 × 1,347,354
4. Step 4: Simplify right side
   915,904x = 1,815,362,801,316
5. Step 5: Solve for x
   x = 1,815,362,801,316/915,904
6. Step 6: Final answer
   x = 1,982,044.84