Finding the Third Proportional to 19,509,980.25 and 42,882,262.13

Step by Step Solution

1. Step 1: Write the proportion equation
   19,509,980.25 : 42,882,262.13 = 42,882,262.13 : x
2. Step 2: Convert to fraction form
   19,509,980.25/42,882,262.13 = 42,882,262.13/x
3. Step 3: Cross multiply
   19,509,980.25x = 42,882,262.13 × 42,882,262.13
4. Step 4: Simplify right side
   19,509,980.25x = 1,838,888,404,957,209.50
5. Step 5: Solve for x
   x = 1,838,888,404,957,209.50/19,509,980.25
6. Step 6: Final answer
   x = 94,253,729.70