Finding the Third Proportional to 1,871,106.94 and 2,735,623.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,871,106.94 : 2,735,623.69 = 2,735,623.69 : x
2. Step 2: Convert to fraction form
   1,871,106.94/2,735,623.69 = 2,735,623.69/x
3. Step 3: Cross multiply
   1,871,106.94x = 2,735,623.69 × 2,735,623.69
4. Step 4: Simplify right side
   1,871,106.94x = 7,483,636,959,611.10
5. Step 5: Solve for x
   x = 7,483,636,959,611.10/1,871,106.94
6. Step 6: Final answer
   x = 3,999,577.37