Finding the Third Proportional to 2,710,887.75 and 5,646,510

Step by Step Solution

1. Step 1: Write the proportion equation
   2,710,887.75 : 5,646,510 = 5,646,510 : x
2. Step 2: Convert to fraction form
   2,710,887.75/5,646,510 = 5,646,510/x
3. Step 3: Cross multiply
   2,710,887.75x = 5,646,510 × 5,646,510
4. Step 4: Simplify right side
   2,710,887.75x = 31,883,075,180,100
5. Step 5: Solve for x
   x = 31,883,075,180,100/2,710,887.75
6. Step 6: Final answer
   x = 11,761,119.65