Finding the Third Proportional to 10,252,279.50 and 21,829,719

Step by Step Solution

1. Step 1: Write the proportion equation
   10,252,279.50 : 21,829,719 = 21,829,719 : x
2. Step 2: Convert to fraction form
   10,252,279.50/21,829,719 = 21,829,719/x
3. Step 3: Cross multiply
   10,252,279.50x = 21,829,719 × 21,829,719
4. Step 4: Simplify right side
   10,252,279.50x = 476,536,631,618,961
5. Step 5: Solve for x
   x = 476,536,631,618,961/10,252,279.50
6. Step 6: Final answer
   x = 46,481,041.76