Finding the Third Proportional to 42,709,294.02 and 91,471,946.69

Step by Step Solution

1. Step 1: Write the proportion equation
   42,709,294.02 : 91,471,946.69 = 91,471,946.69 : x
2. Step 2: Convert to fraction form
   42,709,294.02/91,471,946.69 = 91,471,946.69/x
3. Step 3: Cross multiply
   42,709,294.02x = 91,471,946.69 × 91,471,946.69
4. Step 4: Simplify right side
   42,709,294.02x = 8,367,117,031,425,596
5. Step 5: Solve for x
   x = 8,367,117,031,425,596/42,709,294.02
6. Step 6: Final answer
   x = 195,908,577.34