Finding the Third Proportional to 1,455,602,164 and 2,081,527,109

Step by Step Solution

1. Step 1: Write the proportion equation
   1,455,602,164 : 2,081,527,109 = 2,081,527,109 : x
2. Step 2: Convert to fraction form
   1,455,602,164/2,081,527,109 = 2,081,527,109/x
3. Step 3: Cross multiply
   1,455,602,164x = 2,081,527,109 × 2,081,527,109
4. Step 4: Simplify right side
   1,455,602,164x = 4,332,755,105,501,897,728
5. Step 5: Solve for x
   x = 4,332,755,105,501,897,728/1,455,602,164
6. Step 6: Final answer
   x = 2,976,606,666.75