Finding the Third Proportional to 32,312,340 and 69,164,712

Step by Step Solution

1. Step 1: Write the proportion equation
   32,312,340 : 69,164,712 = 69,164,712 : x
2. Step 2: Convert to fraction form
   32,312,340/69,164,712 = 69,164,712/x
3. Step 3: Cross multiply
   32,312,340x = 69,164,712 × 69,164,712
4. Step 4: Simplify right side
   32,312,340x = 4,783,757,386,042,944
5. Step 5: Solve for x
   x = 4,783,757,386,042,944/32,312,340
6. Step 6: Final answer
   x = 148,047,383.32