Finding the Third Proportional to 676,594 and 1,455,248

Step by Step Solution

1. Step 1: Write the proportion equation
   676,594 : 1,455,248 = 1,455,248 : x
2. Step 2: Convert to fraction form
   676,594/1,455,248 = 1,455,248/x
3. Step 3: Cross multiply
   676,594x = 1,455,248 × 1,455,248
4. Step 4: Simplify right side
   676,594x = 2,117,746,741,504
5. Step 5: Solve for x
   x = 2,117,746,741,504/676,594
6. Step 6: Final answer
   x = 3,130,011.12