Finding the Third Proportional to 19,686,527 and 30,820,064

Step by Step Solution

1. Step 1: Write the proportion equation
   19,686,527 : 30,820,064 = 30,820,064 : x
2. Step 2: Convert to fraction form
   19,686,527/30,820,064 = 30,820,064/x
3. Step 3: Cross multiply
   19,686,527x = 30,820,064 × 30,820,064
4. Step 4: Simplify right side
   19,686,527x = 949,876,344,964,096
5. Step 5: Solve for x
   x = 949,876,344,964,096/19,686,527
6. Step 6: Final answer
   x = 48,250,071.99