Finding the Third Proportional to 19,404,652.50 and 42,746,667.75

Step by Step Solution

1. Step 1: Write the proportion equation
   19,404,652.50 : 42,746,667.75 = 42,746,667.75 : x
2. Step 2: Convert to fraction form
   19,404,652.50/42,746,667.75 = 42,746,667.75/x
3. Step 3: Cross multiply
   19,404,652.50x = 42,746,667.75 × 42,746,667.75
4. Step 4: Simplify right side
   19,404,652.50x = 1,827,277,603,728,890
5. Step 5: Solve for x
   x = 1,827,277,603,728,890/19,404,652.50
6. Step 6: Final answer
   x = 94,166,984.12