Finding the Third Proportional to 11,369,883 and 17,493,970.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,369,883 : 17,493,970.50 = 17,493,970.50 : x
2. Step 2: Convert to fraction form
   11,369,883/17,493,970.50 = 17,493,970.50/x
3. Step 3: Cross multiply
   11,369,883x = 17,493,970.50 × 17,493,970.50
4. Step 4: Simplify right side
   11,369,883x = 306,039,003,854,870.25
5. Step 5: Solve for x
   x = 306,039,003,854,870.25/11,369,883
6. Step 6: Final answer
   x = 26,916,636.16