Finding the Third Proportional to 1,262,664 and 2,774,160

Step by Step Solution

1. Step 1: Write the proportion equation
   1,262,664 : 2,774,160 = 2,774,160 : x
2. Step 2: Convert to fraction form
   1,262,664/2,774,160 = 2,774,160/x
3. Step 3: Cross multiply
   1,262,664x = 2,774,160 × 2,774,160
4. Step 4: Simplify right side
   1,262,664x = 7,695,963,705,600
5. Step 5: Solve for x
   x = 7,695,963,705,600/1,262,664
6. Step 6: Final answer
   x = 6,095,021.09