Finding the Third Proportional to 43,470,038,124 and 64,945,177,434

Step by Step Solution

1. Step 1: Write the proportion equation
   43,470,038,124 : 64,945,177,434 = 64,945,177,434 : x
2. Step 2: Convert to fraction form
   43,470,038,124/64,945,177,434 = 64,945,177,434/x
3. Step 3: Cross multiply
   43,470,038,124x = 64,945,177,434 × 64,945,177,434
4. Step 4: Simplify right side
   43,470,038,124x = 4,217,876,071,933,742,678,016
5. Step 5: Solve for x
   x = 4,217,876,071,933,742,678,016/43,470,038,124
6. Step 6: Final answer
   x = 97,029,500,179.00