Finding the Third Proportional to 21,322,863 and 32,754,256.50

Step by Step Solution

1. Step 1: Write the proportion equation
   21,322,863 : 32,754,256.50 = 32,754,256.50 : x
2. Step 2: Convert to fraction form
   21,322,863/32,754,256.50 = 32,754,256.50/x
3. Step 3: Cross multiply
   21,322,863x = 32,754,256.50 × 32,754,256.50
4. Step 4: Simplify right side
   21,322,863x = 1,072,841,318,867,792.25
5. Step 5: Solve for x
   x = 1,072,841,318,867,792.25/21,322,863
6. Step 6: Final answer
   x = 50,314,130.84