Finding the Third Proportional to 45,605,411 and 70,675,830

Step by Step Solution

1. Step 1: Write the proportion equation
   45,605,411 : 70,675,830 = 70,675,830 : x
2. Step 2: Convert to fraction form
   45,605,411/70,675,830 = 70,675,830/x
3. Step 3: Cross multiply
   45,605,411x = 70,675,830 × 70,675,830
4. Step 4: Simplify right side
   45,605,411x = 4,995,072,946,188,900
5. Step 5: Solve for x
   x = 4,995,072,946,188,900/45,605,411
6. Step 6: Final answer
   x = 109,528,076.53