Finding the Third Proportional to 631,501,819,898 and 1,363,654,077,748

Step by Step Solution

1. Step 1: Write the proportion equation
   631,501,819,898 : 1,363,654,077,748 = 1,363,654,077,748 : x
2. Step 2: Convert to fraction form
   631,501,819,898/1,363,654,077,748 = 1,363,654,077,748/x
3. Step 3: Cross multiply
   631,501,819,898x = 1,363,654,077,748 × 1,363,654,077,748
4. Step 4: Simplify right side
   631,501,819,898x = 1,859,552,443,758,748,536,668,160
5. Step 5: Solve for x
   x = 1,859,552,443,758,748,536,668,160/631,501,819,898
6. Step 6: Final answer
   x = 2,944,650,965,628.42