Finding the Third Proportional to 19,495,597.50 and 42,242,094

Step by Step Solution

1. Step 1: Write the proportion equation
   19,495,597.50 : 42,242,094 = 42,242,094 : x
2. Step 2: Convert to fraction form
   19,495,597.50/42,242,094 = 42,242,094/x
3. Step 3: Cross multiply
   19,495,597.50x = 42,242,094 × 42,242,094
4. Step 4: Simplify right side
   19,495,597.50x = 1,784,394,505,504,836
5. Step 5: Solve for x
   x = 1,784,394,505,504,836/19,495,597.50
6. Step 6: Final answer
   x = 91,528,074.76