Finding the Third Proportional to 899,136 and 1,926,522

Step by Step Solution

1. Step 1: Write the proportion equation
   899,136 : 1,926,522 = 1,926,522 : x
2. Step 2: Convert to fraction form
   899,136/1,926,522 = 1,926,522/x
3. Step 3: Cross multiply
   899,136x = 1,926,522 × 1,926,522
4. Step 4: Simplify right side
   899,136x = 3,711,487,016,484
5. Step 5: Solve for x
   x = 3,711,487,016,484/899,136
6. Step 6: Final answer
   x = 4,127,837.19