Finding the Third Proportional to 5,791,081.50 and 12,590,734.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,791,081.50 : 12,590,734.50 = 12,590,734.50 : x
2. Step 2: Convert to fraction form
   5,791,081.50/12,590,734.50 = 12,590,734.50/x
3. Step 3: Cross multiply
   5,791,081.50x = 12,590,734.50 × 12,590,734.50
4. Step 4: Simplify right side
   5,791,081.50x = 158,526,595,249,490.25
5. Step 5: Solve for x
   x = 158,526,595,249,490.25/5,791,081.50
6. Step 6: Final answer
   x = 27,374,264.25