Finding the Third Proportional to 710,499,660,915 and 1,551,196,783,302

Step by Step Solution

1. Step 1: Write the proportion equation
   710,499,660,915 : 1,551,196,783,302 = 1,551,196,783,302 : x
2. Step 2: Convert to fraction form
   710,499,660,915/1,551,196,783,302 = 1,551,196,783,302/x
3. Step 3: Cross multiply
   710,499,660,915x = 1,551,196,783,302 × 1,551,196,783,302
4. Step 4: Simplify right side
   710,499,660,915x = 2,406,211,460,526,471,993,360,384
5. Step 5: Solve for x
   x = 2,406,211,460,526,471,993,360,384/710,499,660,915
6. Step 6: Final answer
   x = 3,386,646,880,911.51