Finding the Third Proportional to 9,046,680 and 19,510,482

Step by Step Solution

1. Step 1: Write the proportion equation
   9,046,680 : 19,510,482 = 19,510,482 : x
2. Step 2: Convert to fraction form
   9,046,680/19,510,482 = 19,510,482/x
3. Step 3: Cross multiply
   9,046,680x = 19,510,482 × 19,510,482
4. Step 4: Simplify right side
   9,046,680x = 380,658,907,872,324
5. Step 5: Solve for x
   x = 380,658,907,872,324/9,046,680
6. Step 6: Final answer
   x = 42,077,193.83