Finding the Third Proportional to 5,919,111 and 12,719,356.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,919,111 : 12,719,356.50 = 12,719,356.50 : x
2. Step 2: Convert to fraction form
   5,919,111/12,719,356.50 = 12,719,356.50/x
3. Step 3: Cross multiply
   5,919,111x = 12,719,356.50 × 12,719,356.50
4. Step 4: Simplify right side
   5,919,111x = 161,782,029,774,092.25
5. Step 5: Solve for x
   x = 161,782,029,774,092.25/5,919,111
6. Step 6: Final answer
   x = 27,332,150.01