Finding the Third Proportional to 34,480,906 and 73,646,352

Step by Step Solution

1. Step 1: Write the proportion equation
   34,480,906 : 73,646,352 = 73,646,352 : x
2. Step 2: Convert to fraction form
   34,480,906/73,646,352 = 73,646,352/x
3. Step 3: Cross multiply
   34,480,906x = 73,646,352 × 73,646,352
4. Step 4: Simplify right side
   34,480,906x = 5,423,785,162,907,904
5. Step 5: Solve for x
   x = 5,423,785,162,907,904/34,480,906
6. Step 6: Final answer
   x = 157,298,220.73