Finding the Third Proportional to 19,849,382.86 and 42,996,394.37

Step by Step Solution

1. Step 1: Write the proportion equation
   19,849,382.86 : 42,996,394.37 = 42,996,394.37 : x
2. Step 2: Convert to fraction form
   19,849,382.86/42,996,394.37 = 42,996,394.37/x
3. Step 3: Cross multiply
   19,849,382.86x = 42,996,394.37 × 42,996,394.37
4. Step 4: Simplify right side
   19,849,382.86x = 1,848,689,928,914,557.50
5. Step 5: Solve for x
   x = 1,848,689,928,914,557.50/19,849,382.86
6. Step 6: Final answer
   x = 93,135,889.51