Finding the Third Proportional to 83,178,340 and 185,482,064

Step by Step Solution

1. Step 1: Write the proportion equation
   83,178,340 : 185,482,064 = 185,482,064 : x
2. Step 2: Convert to fraction form
   83,178,340/185,482,064 = 185,482,064/x
3. Step 3: Cross multiply
   83,178,340x = 185,482,064 × 185,482,064
4. Step 4: Simplify right side
   83,178,340x = 34,403,596,065,700,096
5. Step 5: Solve for x
   x = 34,403,596,065,700,096/83,178,340
6. Step 6: Final answer
   x = 413,612,438.84