Finding the Third Proportional to 19,482,079.50 and 42,355,122.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,482,079.50 : 42,355,122.75 = 42,355,122.75 : x
2. Step 2: Convert to fraction form
   19,482,079.50/42,355,122.75 = 42,355,122.75/x
3. Step 3: Cross multiply
   19,482,079.50x = 42,355,122.75 × 42,355,122.75
4. Step 4: Simplify right side
   19,482,079.50x = 1,793,956,423,167,567.50
5. Step 5: Solve for x
   x = 1,793,956,423,167,567.50/19,482,079.50
6. Step 6: Final answer
   x = 92,082,389.01