Finding the Third Proportional to 183,879,624 and 274,224,870

Step by Step Solution

1. Step 1: Write the proportion equation
   183,879,624 : 274,224,870 = 274,224,870 : x
2. Step 2: Convert to fraction form
   183,879,624/274,224,870 = 274,224,870/x
3. Step 3: Cross multiply
   183,879,624x = 274,224,870 × 274,224,870
4. Step 4: Simplify right side
   183,879,624x = 75,199,279,326,516,896
5. Step 5: Solve for x
   x = 75,199,279,326,516,896/183,879,624
6. Step 6: Final answer
   x = 408,959,283.75