Finding the Third Proportional to 1,146,248 and 2,385,528

Step by Step Solution

1. Step 1: Write the proportion equation
   1,146,248 : 2,385,528 = 2,385,528 : x
2. Step 2: Convert to fraction form
   1,146,248/2,385,528 = 2,385,528/x
3. Step 3: Cross multiply
   1,146,248x = 2,385,528 × 2,385,528
4. Step 4: Simplify right side
   1,146,248x = 5,690,743,838,784
5. Step 5: Solve for x
   x = 5,690,743,838,784/1,146,248
6. Step 6: Final answer
   x = 4,964,670.68