Finding the Third Proportional to 607,309,898,306 and 1,264,886,478,196

Step by Step Solution

1. Step 1: Write the proportion equation
   607,309,898,306 : 1,264,886,478,196 = 1,264,886,478,196 : x
2. Step 2: Convert to fraction form
   607,309,898,306/1,264,886,478,196 = 1,264,886,478,196/x
3. Step 3: Cross multiply
   607,309,898,306x = 1,264,886,478,196 × 1,264,886,478,196
4. Step 4: Simplify right side
   607,309,898,306x = 1,599,937,802,723,080,087,273,472
5. Step 5: Solve for x
   x = 1,599,937,802,723,080,087,273,472/607,309,898,306
6. Step 6: Final answer
   x = 2,634,466,863,105.42