Finding the Third Proportional to 1,191,376 and 2,417,312

Step by Step Solution

1. Step 1: Write the proportion equation
   1,191,376 : 2,417,312 = 2,417,312 : x
2. Step 2: Convert to fraction form
   1,191,376/2,417,312 = 2,417,312/x
3. Step 3: Cross multiply
   1,191,376x = 2,417,312 × 2,417,312
4. Step 4: Simplify right side
   1,191,376x = 5,843,397,305,344
5. Step 5: Solve for x
   x = 5,843,397,305,344/1,191,376
6. Step 6: Final answer
   x = 4,904,746.53