Finding the Third Proportional to 1,488,396 and 2,376,210

Step by Step Solution

1. Step 1: Write the proportion equation
   1,488,396 : 2,376,210 = 2,376,210 : x
2. Step 2: Convert to fraction form
   1,488,396/2,376,210 = 2,376,210/x
3. Step 3: Cross multiply
   1,488,396x = 2,376,210 × 2,376,210
4. Step 4: Simplify right side
   1,488,396x = 5,646,373,964,100
5. Step 5: Solve for x
   x = 5,646,373,964,100/1,488,396
6. Step 6: Final answer
   x = 3,793,596.57