Finding the Third Proportional to 47,326,436 and 72,699,201

Step by Step Solution

1. Step 1: Write the proportion equation
   47,326,436 : 72,699,201 = 72,699,201 : x
2. Step 2: Convert to fraction form
   47,326,436/72,699,201 = 72,699,201/x
3. Step 3: Cross multiply
   47,326,436x = 72,699,201 × 72,699,201
4. Step 4: Simplify right side
   47,326,436x = 5,285,173,826,038,401
5. Step 5: Solve for x
   x = 5,285,173,826,038,401/47,326,436
6. Step 6: Final answer
   x = 111,674,875.03