Finding the Third Proportional to 46,774,862 and 72,805,884

Step by Step Solution

1. Step 1: Write the proportion equation
   46,774,862 : 72,805,884 = 72,805,884 : x
2. Step 2: Convert to fraction form
   46,774,862/72,805,884 = 72,805,884/x
3. Step 3: Cross multiply
   46,774,862x = 72,805,884 × 72,805,884
4. Step 4: Simplify right side
   46,774,862x = 5,300,696,745,021,456
5. Step 5: Solve for x
   x = 5,300,696,745,021,456/46,774,862
6. Step 6: Final answer
   x = 113,323,621.24