Finding the Third Proportional to 22,289,763 and 30,799,389

Step by Step Solution

1. Step 1: Write the proportion equation
   22,289,763 : 30,799,389 = 30,799,389 : x
2. Step 2: Convert to fraction form
   22,289,763/30,799,389 = 30,799,389/x
3. Step 3: Cross multiply
   22,289,763x = 30,799,389 × 30,799,389
4. Step 4: Simplify right side
   22,289,763x = 948,602,362,773,321
5. Step 5: Solve for x
   x = 948,602,362,773,321/22,289,763
6. Step 6: Final answer
   x = 42,557,759.04