Finding the Third Proportional to 999,174 and 1,523,790

Step by Step Solution

1. Step 1: Write the proportion equation
   999,174 : 1,523,790 = 1,523,790 : x
2. Step 2: Convert to fraction form
   999,174/1,523,790 = 1,523,790/x
3. Step 3: Cross multiply
   999,174x = 1,523,790 × 1,523,790
4. Step 4: Simplify right side
   999,174x = 2,321,935,964,100
5. Step 5: Solve for x
   x = 2,321,935,964,100/999,174
6. Step 6: Final answer
   x = 2,323,855.47