Finding the Third Proportional to 16,116,803,489 and 34,682,487,106

Step by Step Solution

1. Step 1: Write the proportion equation
   16,116,803,489 : 34,682,487,106 = 34,682,487,106 : x
2. Step 2: Convert to fraction form
   16,116,803,489/34,682,487,106 = 34,682,487,106/x
3. Step 3: Cross multiply
   16,116,803,489x = 34,682,487,106 × 34,682,487,106
4. Step 4: Simplify right side
   16,116,803,489x = 1,202,874,911,857,856,217,088
5. Step 5: Solve for x
   x = 1,202,874,911,857,856,217,088/16,116,803,489
6. Step 6: Final answer
   x = 74,634,831,446.50