Finding the Third Proportional to 19,301,801 and 42,429,034.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,301,801 : 42,429,034.75 = 42,429,034.75 : x
2. Step 2: Convert to fraction form
   19,301,801/42,429,034.75 = 42,429,034.75/x
3. Step 3: Cross multiply
   19,301,801x = 42,429,034.75 × 42,429,034.75
4. Step 4: Simplify right side
   19,301,801x = 1,800,222,989,816,707.50
5. Step 5: Solve for x
   x = 1,800,222,989,816,707.50/19,301,801
6. Step 6: Final answer
   x = 93,267,099.26