Finding the Third Proportional to 104,844,814.50 and 164,112,117

Step by Step Solution

1. Step 1: Write the proportion equation
   104,844,814.50 : 164,112,117 = 164,112,117 : x
2. Step 2: Convert to fraction form
   104,844,814.50/164,112,117 = 164,112,117/x
3. Step 3: Cross multiply
   104,844,814.50x = 164,112,117 × 164,112,117
4. Step 4: Simplify right side
   104,844,814.50x = 26,932,786,946,221,688
5. Step 5: Solve for x
   x = 26,932,786,946,221,688/104,844,814.50
6. Step 6: Final answer
   x = 256,882,393.99