Finding the Third Proportional to 1,604,374 and 2,406,903

Step by Step Solution

1. Step 1: Write the proportion equation
   1,604,374 : 2,406,903 = 2,406,903 : x
2. Step 2: Convert to fraction form
   1,604,374/2,406,903 = 2,406,903/x
3. Step 3: Cross multiply
   1,604,374x = 2,406,903 × 2,406,903
4. Step 4: Simplify right side
   1,604,374x = 5,793,182,051,409
5. Step 5: Solve for x
   x = 5,793,182,051,409/1,604,374
6. Step 6: Final answer
   x = 3,610,867.57