Finding the Third Proportional to 51,961,232 and 72,645,010

Step by Step Solution

1. Step 1: Write the proportion equation
   51,961,232 : 72,645,010 = 72,645,010 : x
2. Step 2: Convert to fraction form
   51,961,232/72,645,010 = 72,645,010/x
3. Step 3: Cross multiply
   51,961,232x = 72,645,010 × 72,645,010
4. Step 4: Simplify right side
   51,961,232x = 5,277,297,477,900,100
5. Step 5: Solve for x
   x = 5,277,297,477,900,100/51,961,232
6. Step 6: Final answer
   x = 101,562,208.49