Finding the Third Proportional to 21,302,084 and 34,608,900

Step by Step Solution

1. Step 1: Write the proportion equation
   21,302,084 : 34,608,900 = 34,608,900 : x
2. Step 2: Convert to fraction form
   21,302,084/34,608,900 = 34,608,900/x
3. Step 3: Cross multiply
   21,302,084x = 34,608,900 × 34,608,900
4. Step 4: Simplify right side
   21,302,084x = 1,197,775,959,210,000
5. Step 5: Solve for x
   x = 1,197,775,959,210,000/21,302,084
6. Step 6: Final answer
   x = 56,228,111.73