Finding the Third Proportional to 31,059,746 and 48,043,258

Step by Step Solution

1. Step 1: Write the proportion equation
   31,059,746 : 48,043,258 = 48,043,258 : x
2. Step 2: Convert to fraction form
   31,059,746/48,043,258 = 48,043,258/x
3. Step 3: Cross multiply
   31,059,746x = 48,043,258 × 48,043,258
4. Step 4: Simplify right side
   31,059,746x = 2,308,154,639,254,564
5. Step 5: Solve for x
   x = 2,308,154,639,254,564/31,059,746
6. Step 6: Final answer
   x = 74,313,377.81