Finding the Third Proportional to 1,188,322 and 2,594,382

Step by Step Solution

1. Step 1: Write the proportion equation
   1,188,322 : 2,594,382 = 2,594,382 : x
2. Step 2: Convert to fraction form
   1,188,322/2,594,382 = 2,594,382/x
3. Step 3: Cross multiply
   1,188,322x = 2,594,382 × 2,594,382
4. Step 4: Simplify right side
   1,188,322x = 6,730,817,961,924
5. Step 5: Solve for x
   x = 6,730,817,961,924/1,188,322
6. Step 6: Final answer
   x = 5,664,136.46