Finding the Third Proportional to 1,604,397 and 2,406,942

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,397 : 2,406,942 = 2,406,942 : x
2. Step 2: Convert to fraction form
   1,604,397/2,406,942 = 2,406,942/x
3. Step 3: Cross multiply
   1,604,397x = 2,406,942 × 2,406,942
4. Step 4: Simplify right side
   1,604,397x = 5,793,369,791,364
5. Step 5: Solve for x
   x = 5,793,369,791,364/1,604,397
6. Step 6: Final answer
   x = 3,610,932.82