Finding the Third Proportional to 40,387,072 and 62,654,868

Step by Step Solution

1. Step 1: Write the proportion equation
   40,387,072 : 62,654,868 = 62,654,868 : x
2. Step 2: Convert to fraction form
   40,387,072/62,654,868 = 62,654,868/x
3. Step 3: Cross multiply
   40,387,072x = 62,654,868 × 62,654,868
4. Step 4: Simplify right side
   40,387,072x = 3,925,632,484,097,424
5. Step 5: Solve for x
   x = 3,925,632,484,097,424/40,387,072
6. Step 6: Final answer
   x = 97,200,224.97