Finding the Third Proportional to 19,692,360 and 42,534,000

Step by Step Solution

1. Step 1: Write the proportion equation
   19,692,360 : 42,534,000 = 42,534,000 : x
2. Step 2: Convert to fraction form
   19,692,360/42,534,000 = 42,534,000/x
3. Step 3: Cross multiply
   19,692,360x = 42,534,000 × 42,534,000
4. Step 4: Simplify right side
   19,692,360x = 1,809,141,156,000,000
5. Step 5: Solve for x
   x = 1,809,141,156,000,000/19,692,360
6. Step 6: Final answer
   x = 91,870,205.30