Finding the Third Proportional to 1,149,111 and 1,739,664

Step by Step Solution

1. Step 1: Write the proportion equation
   1,149,111 : 1,739,664 = 1,739,664 : x
2. Step 2: Convert to fraction form
   1,149,111/1,739,664 = 1,739,664/x
3. Step 3: Cross multiply
   1,149,111x = 1,739,664 × 1,739,664
4. Step 4: Simplify right side
   1,149,111x = 3,026,430,832,896
5. Step 5: Solve for x
   x = 3,026,430,832,896/1,149,111
6. Step 6: Final answer
   x = 2,633,714.96