Finding the Third Proportional to 2,781,904.50 and 5,931,261

Step by Step Solution

1. Step 1: Write the proportion equation
   2,781,904.50 : 5,931,261 = 5,931,261 : x
2. Step 2: Convert to fraction form
   2,781,904.50/5,931,261 = 5,931,261/x
3. Step 3: Cross multiply
   2,781,904.50x = 5,931,261 × 5,931,261
4. Step 4: Simplify right side
   2,781,904.50x = 35,179,857,050,121
5. Step 5: Solve for x
   x = 35,179,857,050,121/2,781,904.50
6. Step 6: Final answer
   x = 12,645,961.44