Finding the Third Proportional to 1,047,846 and 1,577,889

Step by Step Solution

1. Step 1: Write the proportion equation
   1,047,846 : 1,577,889 = 1,577,889 : x
2. Step 2: Convert to fraction form
   1,047,846/1,577,889 = 1,577,889/x
3. Step 3: Cross multiply
   1,047,846x = 1,577,889 × 1,577,889
4. Step 4: Simplify right side
   1,047,846x = 2,489,733,696,321
5. Step 5: Solve for x
   x = 2,489,733,696,321/1,047,846
6. Step 6: Final answer
   x = 2,376,049.24