Finding the Third Proportional to 11,564,887.50 and 17,349,538.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,564,887.50 : 17,349,538.50 = 17,349,538.50 : x
2. Step 2: Convert to fraction form
   11,564,887.50/17,349,538.50 = 17,349,538.50/x
3. Step 3: Cross multiply
   11,564,887.50x = 17,349,538.50 × 17,349,538.50
4. Step 4: Simplify right side
   11,564,887.50x = 301,006,486,162,982.25
5. Step 5: Solve for x
   x = 301,006,486,162,982.25/11,564,887.50
6. Step 6: Final answer
   x = 26,027,619.05